.addStudentsBox{
    width: 100%;
    overflow: auto;
    box-sizing: border-box;
    padding: 42px;
    background: #fff;

   .studentBox{
       margin: 30px auto;
       overflow: auto;
       .studentHeader{
        margin: 30px auto;
        text-align: center;
        font-size: 18px;
        overflow: auto;
        h3{
            font-weight: bold;
            margin-bottom: 17px;
        }
        &>div{
            width: 20px;
            margin: 0 auto;
            border-bottom: 2px solid #333;
        }
        }
        //
        .student-content{
            width: 1048px;
            margin: 0 auto;
            thead{
                background: #fff;
                box-shadow: 0 0 5px rgba(200, 200, 200, 0.3);
                tr{
                    th{
                        height: 52px;
                        line-height: 52px;
                        text-align: center;
                        &:nth-child(1){
                            width: 78px;
                        }
                        &:nth-child(2){
                            width: 122px;
                        }
                        &:nth-child(3){
                            width: 122px;
                        }
                        &:nth-child(4){
                            width: 122px;
                        }
                        &:nth-child(5){
                            width: 122px;
                        }
                        &:nth-child(6){
                            width: 122px;
                        }
                        &:nth-child(7){
                            width: 122px;
                        }
                        &:nth-child(8){
                            width: 122px;
                        }
                        &:nth-child(8){
                            width: 116px;
                        }
                    }
                }
            }
            tbody{
                tr{
                    line-height: 56px;
                    padding: 42px 0 46px 0;
                    td{
                        text-align: center;
                        img{
                            width: 30px;
                            height: 30px;
                            border-radius: 50%;
                            border: 1px solid rgba(200, 200, 200, 0.3);
                            vertical-align: -webkit-baseline-middle;
                        }
                    }
                }
            }
        }
        .joinUs{
            display: block;
            width: 110px;
            height: 26px;
            color: #fff;
            font-size: 12px;
            border-radius: 5px;
            line-height: 26px;
            background: #8c81c3;
            border: none;
            margin: 0 auto;
        }
   }

   input[type=checkbox] {
    position: relative;
    width: 12px;
    height: 12px;
}
input[type=checkbox]::before{
    content:'';
    position: absolute;
    top: 0;
    left: 0;
    width: 12px;
    height: 12px;
    line-height:12px;
    text-align: center;
    border: 1px solid #dcdfe6;
    background-color: #fff;
    border-radius: 4px;
}
input[type=checkbox]:checked::before {
    color: #a999f4;
    font-size: 8px;
    content: '■';
    border: 1px solid #a999f4;
}                

}
//element-UI 分页
.el-pager li {
    padding: 0 4px;
    background: #fff;
    font-size: 13px;
    min-width: 35.5px;
    height: 28px;
    line-height: 25px;
    box-sizing: border-box;
}
.el-pagination--small .el-pager li {
    border-radius: 100%;
}
.el-pager li.active{
    border-color: #8b80c4!important;
    background-color: #8b80c4!important;
    height: 25px;
    color: #fff;
}
.el-pager li:hover{
    color: #8b80c4!important;
}
.el-pager li.active:hover{
    color: #fff!important;
}
.el-pagination button{
    padding: 0 13px;
}
.el-pager li.active+li{
    padding-left: 10px;
}
.el-pagination .btn-next, .el-pagination .btn-prev{
    color: #a0a0a0;
    background-color: #fff!important;
    .el-icon{
        font-size: 20px;
    }
}
.el-pagination {
    white-space: nowrap;
    padding: 2px 5px;
    color: #303133;
    font-weight: 700;
    text-align: center;
    margin: 20px auto;
}
.el-pagination.is-background .el-pager li:not(.disabled).active {
    background-color: #8b80c4!important;
    color: #fff;
    border-radius: 100%;
}
.el-pager li {
    padding: 0 4px;
    background: #fff!important;
    font-size: 13px;
    min-width: 25px!important;
    height: 25px!important;
    color: #a0a0a0;
    line-height: 25px;
    box-sizing: border-box;
}
.el-pagination.is-background .btn-next, .el-pagination.is-background .btn-prev, .el-pagination.is-background .el-pager li {
    margin: 0 5px;
    background-color: #f4f4f5;
    color: #a0a0a0;
    min-width: 25px;
    border-radius: 2px;
}
.courseDetailsBox .el-pager li.active + li {
    padding-left: 0;
}
//element-UI checkbox
.el-checkbox{
    width: 100%!important;
    margin-bottom: 0!important;
    .el-checkbox__input{
        .el-checkbox__inner{
            border-radius: 3px;
            &:hover{
                border-color: #8c81c3;
            }
        }
    }
    .el-checkbox__input.is-checked .el-checkbox__inner{
        background-color: #fff;
        border-color: #8c81c3;
    }
    .el-checkbox__input.is-focus .el-checkbox__inner{
        border-color: #8c81c3;
    }
    .el-checkbox, .el-checkbox__input.is-checked + .el-checkbox__label{
        color: #8c81c3;
    }
    .el-checkbox__input .el-checkbox__inner::after{
        top: 3px;  
        left: 3px;  
        width: 6px;  
        height: 6px;   
        transform: none;
        border: none;
    }
    .el-checkbox__input.is-checked .el-checkbox__inner::after{
        background-color:#8c81c3;  
        content: ''; 
    }
    .el-checkbox__label{
        color: #333333!important;
        font-size: 12px;
        font-weight: bold;
        i{
            color: #363636;
            font-size: 12px;
            font-style: normal;
            margin-left: 10px;
            vertical-align: top;
            font-weight: 400;
        }
    }
} 